<?php


/**
 * 用户控制器
 */

class UserController extends Controller
{
	private $model = null;	
	public function __construct()
	{
		//在调用一次父类的构造方法
		parent::__construct();
		$this->model = new Model('user');
	}
	public function index()
	{
		$data = $this->model->order('id desc')->select();
		$this->assign('title','用户列表');

		$this->assign('list',$data);
		$this->display('User/index.html');
	}

	//执行删除
	public function del()
	{
		if ($this->model->delete($_GET['id'])) {
			$this->redirect('删除成功!','./index.php?c=user&a=index');
		} else {
			$this->redirect('删除失败!','./index.php?c=user&a=index');
		}
	}

	//显示添加表单
	public function add()
	{
		$this->assign('title','添加用户');
		$this->display('User/add.html');
	}


	public function insert()
	{
		if ($this->model->insert()>0) {
			$this->redirect('添加成功!','./index.php?c=user&a=index');
		} else {
			$this->redirect('添加失败!');
		}
	}


	//显示编辑表单
	public function edit()
	{	
		$data = $this->model->find($_GET['id']);
		$this->assign('title','编辑用户');
		$this->assign('data',$data);

		$this->display('User/edit.html');
	}

	//执行编辑
	public function update()
	{
		if ($this->model->update()) {
			$this->redirect('编辑成功','index.php?c=user');
		} else {
			$this->redirect('编辑失败');
		}
	}
}